INFORMATION_SCHEMA.INNODB_CHANGED_PAGES should be queriable when the log tracker is not running
Bug #1185304 reported by
Laurynas Biveinis
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Percona Server moved to https://jira.percona.com/projects/PS |
Fix Released
|
Wishlist
|
Laurynas Biveinis | ||
| 5.1 |
Fix Released
|
Wishlist
|
Laurynas Biveinis | ||
| 5.5 |
Fix Released
|
Wishlist
|
Laurynas Biveinis | ||
| 5.6 |
Fix Released
|
Wishlist
|
Laurynas Biveinis | ||
Bug Description
Right now it is not:
i_s_innodb_
...
if (!srv_track_
DBUG_RETURN(0);
}
...
But there is no reason for this. The use case of querying the existing bitmaps with the log tracker stopped is perfectly reasonable.
Related branches
lp:~laurynas-biveinis/percona-server/bmp-fixes-5.1
- Stewart Smith (community): Approve
-
Diff: 1153 lines (+400/-142) (has conflicts)16 files modifiedPercona-Server/mysql-test/suite/innodb_plugin/r/percona_changed_page_bmp.result (+7/-0)
Percona-Server/mysql-test/suite/innodb_plugin/r/percona_changed_pages.result (+58/-33)
Percona-Server/mysql-test/suite/innodb_plugin/r/percona_changed_pages_empty.result (+1/-0)
Percona-Server/mysql-test/suite/innodb_plugin/t/percona_changed_page_bmp.test (+33/-0)
Percona-Server/mysql-test/suite/innodb_plugin/t/percona_changed_page_bmp_flush.test (+2/-2)
Percona-Server/mysql-test/suite/innodb_plugin/t/percona_changed_pages.test (+99/-28)
Percona-Server/mysql-test/suite/innodb_plugin/t/percona_changed_pages_empty.test (+4/-2)
Percona-Server/storage/innodb_plugin/handler/i_s.cc (+8/-6)
Percona-Server/storage/innodb_plugin/include/log0log.h (+3/-1)
Percona-Server/storage/innodb_plugin/include/log0online.h (+2/-0)
Percona-Server/storage/innodb_plugin/include/os0file.h (+4/-2)
Percona-Server/storage/innodb_plugin/log/log0log.c (+13/-3)
Percona-Server/storage/innodb_plugin/log/log0online.c (+162/-54)
Percona-Server/storage/innodb_plugin/log/log0recv.c (+4/-3)
Percona-Server/storage/innodb_plugin/os/os0file.c (+0/-2)
Percona-Server/storage/innodb_plugin/srv/srv0start.c (+0/-6)
lp:~laurynas-biveinis/percona-server/bmp-fixes-5.5
- Stewart Smith (community): Approve
-
Diff: 1312 lines (+537/-143) (has conflicts)19 files modifiedPercona-Server/mysql-test/suite/innodb/r/percona_changed_page_bmp.result (+7/-0)
Percona-Server/mysql-test/suite/innodb/r/percona_changed_pages.result (+58/-33)
Percona-Server/mysql-test/suite/innodb/r/percona_changed_pages_empty.result (+1/-0)
Percona-Server/mysql-test/suite/innodb/t/percona_changed_page_bmp.test (+33/-0)
Percona-Server/mysql-test/suite/innodb/t/percona_changed_page_bmp_flush.test (+2/-2)
Percona-Server/mysql-test/suite/innodb/t/percona_changed_pages.test (+99/-28)
Percona-Server/mysql-test/suite/innodb/t/percona_changed_pages_empty.test (+4/-2)
Percona-Server/mysql-test/suite/sys_vars/r/all_vars.result (+0/-2)
Percona-Server/mysql-test/suite/sys_vars/r/innodb_max_changed_pages_basic.result (+78/-0)
Percona-Server/mysql-test/suite/sys_vars/t/innodb_max_changed_pages_basic.test (+60/-0)
Percona-Server/storage/innobase/handler/i_s.cc (+8/-6)
Percona-Server/storage/innobase/include/log0log.h (+3/-1)
Percona-Server/storage/innobase/include/log0online.h (+2/-0)
Percona-Server/storage/innobase/include/os0file.h (+4/-2)
Percona-Server/storage/innobase/log/log0log.c (+13/-3)
Percona-Server/storage/innobase/log/log0online.c (+161/-53)
Percona-Server/storage/innobase/log/log0recv.c (+4/-3)
Percona-Server/storage/innobase/os/os0file.c (+0/-2)
Percona-Server/storage/innobase/srv/srv0start.c (+0/-6)
lp:~laurynas-biveinis/percona-server/bmp-fixes-5.6
- Stewart Smith (community): Approve
-
Diff: 1321 lines (+545/-145)18 files modifiedPercona-Server/mysql-test/suite/innodb/r/percona_changed_page_bmp.result (+8/-1)
Percona-Server/mysql-test/suite/innodb/r/percona_changed_pages.result (+59/-33)
Percona-Server/mysql-test/suite/innodb/r/percona_changed_pages_empty.result (+1/-0)
Percona-Server/mysql-test/suite/innodb/t/percona_changed_page_bmp.test (+34/-4)
Percona-Server/mysql-test/suite/innodb/t/percona_changed_page_bmp_flush.test (+2/-2)
Percona-Server/mysql-test/suite/innodb/t/percona_changed_pages.test (+100/-28)
Percona-Server/mysql-test/suite/innodb/t/percona_changed_pages_empty.test (+4/-2)
Percona-Server/mysql-test/suite/sys_vars/r/all_vars.result (+0/-2)
Percona-Server/mysql-test/suite/sys_vars/r/innodb_max_changed_pages_basic.result (+78/-0)
Percona-Server/mysql-test/suite/sys_vars/t/innodb_max_changed_pages_basic.test (+60/-0)
Percona-Server/storage/innobase/handler/i_s.cc (+8/-6)
Percona-Server/storage/innobase/include/log0log.h (+3/-1)
Percona-Server/storage/innobase/include/log0online.h (+2/-0)
Percona-Server/storage/innobase/include/os0file.h (+4/-2)
Percona-Server/storage/innobase/log/log0log.cc (+13/-3)
Percona-Server/storage/innobase/log/log0online.cc (+165/-56)
Percona-Server/storage/innobase/log/log0recv.cc (+4/-3)
Percona-Server/storage/innobase/os/os0file.cc (+0/-2)
| tags: | added: bitmap xtradb |
Revision history for this message
| Laurynas Biveinis (laurynas-biveinis) wrote | #1 |
Revision history for this message
| Shahriyar Rzayev (rzayev-sehriyar) wrote | #2 |
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Removing this code provides very easy testcase for bug 1184427.